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iragen [17]
4 years ago
14

determine the constant of variation for the direct variation R varies directly with S is given 16, R is 80

Mathematics
1 answer:
valina [46]4 years ago
8 0

Answer:

5

Step-by-step explanation:

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Ling is 1 year less than twice as old as his sister. If the sum of their ages is 14 years how old is Ling
SashulF [63]
<span>Sister is  5 </span>
<span>Yan Ling is 9 </span>
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3 years ago
for school mr. taylor bought 10 packs of paper at $0.55 each and 6 packs of pencils at $0.75 each. Exprees what she purchased ma
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Value=amount times cost per unit

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5 0
3 years ago
Read 2 more answers
Help someone how do you solve this
Flauer [41]

Answer:

a = 10/3

Step-by-step explanation:

This can be written as:

x^{2} (x^{4})^{1/3}  = x^{a}

Anything to the power of 1/3 means to find the cube root. We can simplify this to:

x^{2} (x^{4/3}) = x^{a}

I just multiplied 4 and 1/3 (because of the second index law (a^{m})^{n}  = a^{mn}). Now, we can add the powers because the bases are the same and we are multiplying (first index law):

x^{10/3} = x^{a}

a = 10/3

Hope this helps!

5 0
2 years ago
3. Which number is not written in scientific notation? A. 1.12 x 10^13 B. 1.45 x 9^8 C. 1.47 x 10^-10​
rjkz [21]

Answer:

B

Step-by-step explanation:

Because usually scientific notation ends with a 10 and then an exponent

8 0
3 years ago
: In Ms. Perron’s class, 40% of the students are boys. There are 10 boys in the class. What is the total number of students in M
vaieri [72.5K]

Answer:

idk

Step-by-step explanation:

8 0
3 years ago
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